The application of optical measurements for the determination of accuracy of gear wheels casts manufactured in the RT/RP process

• Autorzy: Budzik, G. , Oleksy, M. , Grzelka, M. , Wieczorowski, M. , Magniszewski, M. , Slota, J.
• Języki publikacji: EN

Abstrakty

EN

The article discusses the possibilities of using optical measurements for defining the geometric accuracy of gear wheels casts manufactured in the rapid prototyping process. The tested gear wheel prototype was cast using an aluminum alloy. The casting mould was made by means of the three-dimensional print method (3DP) with the use of a Z510 Spectrum device. The aim of the tests was to determine the geometric accuracy of the cast made by the ZCast technology in the rapid prototyping process. The tests were conducted with the use of the coordinate optical measuring method and a GOM measuring device. The prototype measurements were made in the scanning mode. The results of the measurements, saved in the STL format with the use of the scanning device software, were compared with the gear wheel 3D-CAD nominal model. The measurements enabled the determination of the real accuracy of prototypes manufactured in casting moulds by means of the ZCast technology. The selection of the measuring method was also analyzed in terms of measurement accuracy and the RP technology precision.

Słowa kluczowe

PL

pomiar optyczny; prototypowanie szybkie; dokładność geometryczna; koło zębate

EN

optical measurement; rapid prototyping; geometric accuracy; gear wheels

• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2010
• Tom: Vol. 10, iss. 1 spec.
• Strony: 395--398
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Budzik, G.

• Department of Machine Design, Rzeszów University of Technology, Al. Powstańców Warszawy 8, 35-959 Rzeszów,

autor

Oleksy, M.

• Cathedral of Technology and Chemical Science of Materials, Rzeszów University of Technology,

autor

Grzelka, M.

• Institute of Mechanical Technology, Poznan University of Technology,

autor

Wieczorowski, M.

• Institute of Mechanical Technology, Poznan University of Technology

autor

Magniszewski, M.

• Jednostka Wojskowa 35-33, Wysoka Głogowska

autor

Slota, J.

• University of Technology in Kosice

Bibliografia

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